package com.jing.mall.search.service.impl;

import com.alibaba.fastjson.JSON;
import com.jing.mall.common.to.es.SkuEsModel;
import com.jing.mall.search.config.ElestaicSearchConfig;
import com.jing.mall.search.contant.EsConstant;
import com.jing.mall.search.service.ProductSaveService;
import lombok.extern.slf4j.Slf4j;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
@Slf4j
@Service
public class ProductSaveServiceImpl implements ProductSaveService {
    @Autowired
    RestHighLevelClient restHighLevelClient;
    @Override
    public boolean productStatusUp(List<SkuEsModel> skuEsModels) throws IOException {
        //保存到es
        //给es中建立索引，product
        //BulkRequest bulkRequest, RequestOptions options
        BulkRequest bulkRequest = new BulkRequest();
        for (SkuEsModel model : skuEsModels) {
            IndexRequest request = new IndexRequest(EsConstant.PRODUCT_INDEX);
            request.id(model.getSkuId().toString());
            String s= JSON.toJSONString(model);
            request.source(s, XContentType.JSON);
            bulkRequest.add(request);

        }
        BulkResponse bulk = restHighLevelClient.bulk(bulkRequest, ElestaicSearchConfig.COMMON_OPTIONS);
        //如果批量上架出现错误
        Boolean b=bulk.hasFailures();
            List<String> collect = Arrays.asList(bulk.getItems()).stream().map(item -> {
                return item.getId();
            }).collect(Collectors.toList());
            log.info("商品上架完成，id是:",collect);
        return b;
    }
}
